condition	mean	min	max
0 h after light	1.261676	0.947312	1.57604
4 h after light	1.73787	1.70928	1.76646
8 h after light	1.1049945	0.962589	1.2474
4 h after dark	1.9385149999999998	1.86479	2.01224
8 h after dark	2.105945	1.70743	2.50446
12 h after dark	1.47637	1.25914	1.6936