condition	mean	min	max
4 h after light	4.616936666666667	4.51304	4.71546
8 h after light	4.50523	4.4740400000000005	4.524830000000001
12 h after light	4.600226666666667	4.47499	4.81731
4 h after dark	4.5023	4.30514	4.83976
8 h after dark	4.38213	4.23915	4.6269
12 h after dark	4.531156666666667	4.46163	4.59425