condition	mean	min	max
4 h after light	0.4002204	0.0711162	0.942415
8 h after light	0.7553203333333333	0.164546	1.40136
12 h after light	0.7815726666666667	0.630188	0.960349
4 h after dark	1.0946133333333334	1.07221	1.12318
8 h after dark	0.778394	0.297514	1.34097
12 h after dark	0.2192873	0.0704969	0.377007