condition	mean	min	max
4 h after light	3.72456	3.4058	4.04332
8 h after light	0.937414	0.642558	1.23227
12 h after light	0.812529	0.576738	1.04832
4 h after dark	5.073253333333334	4.29833	6.33208
8 h after dark	6.071456666666667	5.2662	7.01262
12 h after dark	4.16483	3.096	5.92385