condition	mean	min	max
4 h after light	9.518572500000001	9.368883	9.668262
8 h after light	11.7113485	11.257199	12.165498
12 h after light	9.518572500000001	9.368883	9.668262
4 h after dark	9.067090499999999	8.712413	9.421768
8 h after dark	9.4909775	9.313693	9.668262
12 h after dark	9.668262	9.668262	9.668262