condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.0	0.0	0.0
12 h after light	9.7e-07	0.0	2.91e-06
4 h after dark	0.22220166666666666	0.0	0.666605
8 h after dark	0.3023153333333333	0.0	0.584062
12 h after dark	0.023212266666666665	0.0	0.0696368