condition	mean	min	max
0 h after light	1.4695055	0.762971	2.17604
4 h after light	2.0114549999999998	1.66291	2.36
8 h after light	1.41491	1.10754	1.72228
4 h after dark	2.3020750000000003	2.244	2.36015
8 h after dark	2.4749749999999997	2.46459	2.48536
12 h after dark	1.9805450000000002	1.30387	2.65722