condition	mean	min	max
4 h after light	9.894613	9.435397	10.353829
8 h after light	9.815311000000001	9.311538	10.319084
12 h after light	10.543895	10.19866	10.88913
4 h after dark	10.3616385	9.650615	11.072662
8 h after dark	10.353829	10.353829	10.353829
12 h after dark	10.141265	10.141265	10.141265