condition	mean	min	max
4 h after light	2.6182266666666667	0.0	6.03349
8 h after light	0.6808413333333333	0.351151	0.944396
12 h after light	0.0	0.0	0.0
4 h after dark	0.4428936666666667	0.0	0.87105
8 h after dark	0.0	0.0	0.0
12 h after dark	0.0	0.0	0.0