condition	mean	min	max
4 h after light	0.21500733333333333	0.0	0.645022
8 h after light	0.166873	0.0	0.364929
12 h after light	0.07384	0.0	0.22152
4 h after dark	0.2982863333333333	0.0	0.718129
8 h after dark	0.080981	0.0	0.242943
12 h after dark	0.047081000000000005	0.0	0.141243