condition	mean	min	max
0 h after light	0.02337865	0.0	0.0467573
4 h after light	0.0	0.0	0.0
8 h after light	0.0	0.0	0.0
4 h after dark	0.0230105	0.0	0.046021
8 h after dark	0.02298405	0.0	0.0459681
12 h after dark	0.022798	0.0	0.045596