condition	mean	min	max
4 h after light	1.31247	0.89508	1.72986
8 h after light	2.110835	2.01509	2.20658
12 h after light	4.12205	3.83596	4.40814
4 h after dark	2.3918233333333334	1.55527	3.1572
8 h after dark	2.0626366666666667	1.49743	2.69114
12 h after dark	0.9933983333333334	0.799025	1.10748