condition	mean	min	max
0 h after light	1.6084649999999998	1.36241	1.85452
4 h after light	2.3181849999999997	2.01559	2.62078
8 h after light	2.077985	2.07657	2.0794
4 h after dark	5.477915	3.94631	7.00952
8 h after dark	3.607705	3.47029	3.74512
12 h after dark	2.010335	1.60509	2.41558