condition	mean	min	max
3 h after light	2.2583	1.29147	3.52118
6 h after light	5.14409	4.36906	6.20208
9 h after light	4.026906666666667	3.66896	4.38731
12 h after light	3.4018125	2.67125	3.76013
3 h after dark	5.27959	3.93325	7.1121
6 h after dark	3.9274733333333334	3.61276	4.30049
9 h after dark	4.583276666666666	4.21061	5.20507
12 h after dark	4.485810000000001	4.40709	4.56453