condition	mean	min	max
4 h after light	0.1917525	0.0	0.383505
8 h after light	0.2765	0.138713	0.414287
12 h after light	0.5046695	0.503364	0.505975
4 h after dark	1.16649	0.78512	1.54786
8 h after dark	0.6901295000000001	0.549176	0.831083
12 h after dark	0.3473405	0.327279	0.367402