condition	mean	min	max
0 h after light	0.755127	0.710037	0.800217
4 h after light	1.154425	1.04	1.26885
8 h after light	0.974784	0.632428	1.31714
4 h after dark	1.267212	0.871684	1.66274
8 h after dark	1.076879	0.699298	1.45446
12 h after dark	1.183545	1.17051	1.19658