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	0.03097705	0.0266303	0.0353238
4 h after dark	0.04722525	0.0	0.0944505
8 h after dark	0.029058100000000003	0.0231232	0.034993
12 h after dark	0.021151950000000003	0.0193369	0.022967