condition	mean	min	max
4 h after light	0.135494	0.125482	0.145506
8 h after light	0.40082249999999997	0.370777	0.430868
12 h after light	0.564281	0.549206	0.579356
4 h after dark	0.22240533333333334	0.0	0.503658
8 h after dark	0.15615800000000002	0.0	0.33911
12 h after dark	0.12714633333333333	0.0	0.24836