condition	mean	min	max
4 h after light	0.2433439	0.0425568	0.444131
8 h after light	0.2459805	0.168609	0.323352
12 h after light	0.3230945	0.17462	0.471569
4 h after dark	0.179699	0.0	0.372686
8 h after dark	0.136964	0.0	0.295736
12 h after dark	0.22761333333333333	0.137832	0.341908