condition	mean	min	max
4 h after light	0.643561	0.256172	1.03095
8 h after light	1.0206085	0.932537	1.10868
12 h after light	1.2768035	0.785617	1.76799
4 h after dark	0.9096223333333333	0.644889	1.3161
8 h after dark	0.787297	0.682314	0.996317
12 h after dark	0.6705683333333333	0.351441	1.18326