condition mean min max 1 h after light 3.5175527815 3.281184152 3.7539214110000003 3 h after light 4.964654305333333 4.588972088 5.670694554 5 h after light 6.481297856666667 4.829254659 7.934841671 7 h after light 5.226228895666667 4.979567662 5.47427889 9 h after light 6.532750135333333 6.0574984579999995 6.925144539 11 h after light 6.432453344333334 5.936842787000001 7.030963671 1 h after dark 6.311509767 5.182886644 6.92856888 3 h after dark 5.725006008 4.474075781 7.821083989 5 h after dark 5.012836229333333 4.324664286 5.697651143 7 h after dark 4.650972294333333 4.503690036 4.753688803 9 h after dark 4.899442122 4.441284195 5.298270227 11 h after dark 5.089756499666667 4.653864123 5.414063603