condition	mean	min	max
4 h after light	3.7724266666666666	3.617218	3.9216050000000005
8 h after light	2.6479019999999998	1.693328	3.165548
12 h after light	1.7659033333333334	1.608393	1.861043
16 h after light	3.6470783333333334	2.99727	4.362383
4 h after dark	3.265074	2.914345	3.52757
8 h after dark	2.391828	1.9876099999999999	3.03327