condition	mean	min	max
4 h after light	3.954063666666667	3.8441160000000005	4.123405
8 h after light	3.484063	1.897427	5.455191
12 h after light	4.525256	3.3951569999999998	6.016993
16 h after light	8.066984666666666	3.3596690000000002	17.102829999999997
4 h after dark	3.2567496666666664	2.948825	3.712815
8 h after dark	2.041072333333333	1.7838439999999998	2.274869