condition	mean	min	max
4 h after light	0.02030585	0.0	0.0406117
8 h after light	0.0541754	0.0418239	0.0665269
12 h after light	0.06826715	0.0646809	0.0718534
4 h after dark	0.195398	0.159776	0.234726
8 h after dark	0.038350333333333333	0.0	0.0947693
12 h after dark	0.0782385	0.0278574	0.14069