condition	mean	min	max
4 h after light	59.7	59.7	59.7
8 h after light	88.9	87.5	90.3
12 h after light	87.1	69.1	105.1
4 h after dark	80.0	62.9	97.1
8 h after dark	69.0	47.2	90.8
12 h after dark	88.69999999999999	80.3	97.1