condition	mean	min	max
4 h after light	0.0	0.0	0.0
8 h after light	0.0443402	0.0	0.0886804
12 h after light	0.221971	0.160902	0.28304
4 h after dark	0.1418769	0.0717048	0.212049
8 h after dark	0.1763265	0.175547	0.177106
12 h after dark	0.140389	0.104616	0.176162