condition	mean	min	max
4 h after light	0.0551771	0.0	0.0881841
8 h after light	0.15668646666666666	0.0510094	0.274372
12 h after light	0.28628866666666664	0.180331	0.476333
4 h after dark	0.15495699999999998	0.0	0.265908
8 h after dark	0.2351775	0.0737835	0.49884
12 h after dark	0.5815906666666667	0.311659	0.874161