condition	mean	min	max
4 h after light	0.08775566666666666	0.0	0.263267
8 h after light	0.039513338	0.0	0.117662
12 h after light	0.1072364	0.0	0.240608
4 h after dark	0.13890933366333333	0.0	0.416728
8 h after dark	2.51e-07	0.0	3.84e-07
12 h after dark	6.536e-08	2.18e-09	1.18e-07