condition	mean	min	max
0 h after light	0.143153	0.0	0.286306
4 h after light	0.0	0.0	0.0
8 h after light	0.141376	0.0	0.282752
4 h after dark	0.2812425	0.280688	0.281797
8 h after dark	0.141923	0.0	0.283846
12 h after dark	0.142706	0.0	0.285412