condition	mean	min	max
4 h after light	0.734766	0.494578	0.974954
8 h after light	1.029932	0.744614	1.31525
12 h after light	0.8169040000000001	0.811749	0.822059
4 h after dark	1.5586366666666667	1.1049	1.89491
8 h after dark	0.6815586666666666	0.267659	0.917785
12 h after dark	0.7140436666666666	0.560641	0.794706