condition mean min max 1 h after light 2.1762075715 1.890143823 2.46227132 3 h after light 2.2356729463333336 1.9050250930000001 2.630323862 5 h after light 1.0859226783333333 0.0 2.584627288 7 h after light 1.9984912426666666 1.483865952 2.278376153 9 h after light 1.8173155976666666 0.9587062829999999 2.863048677 11 h after light 1.9456806496666665 0.9219743029999999 2.606389481 1 h after dark 2.183955806 1.580620444 2.570819347 3 h after dark 1.7298939606666668 1.3766848040000002 2.084680155 5 h after dark 2.193032495333333 1.8355907519999999 2.392240363 7 h after dark 1.9806320383333333 1.79310473 2.091677438 9 h after dark 2.9741837110000002 2.886410264 3.0678583980000003 11 h after dark 2.488487856 1.7978046369999998 3.3642723869999998