condition	mean	min	max
4 h after light	0.4482005	0.0	0.896401
8 h after light	0.0	0.0	0.0
12 h after light	0.0	0.0	0.0
4 h after dark	0.788064	0.0	1.69245
8 h after dark	0.5313066666666667	0.0	1.59392
12 h after dark	0.458741	0.0	0.819844