condition	mean	min	max
4 h after light	68.829403	58.541192	79.117614
8 h after light	79.9605775	49.296941	110.624214
12 h after light	52.049479000000005	39.984306	64.114652
4 h after dark	43.055467	33.202583	52.908351
8 h after dark	42.2549505	41.821023	42.688878
12 h after dark	30.375239	30.375239	30.375239