condition	mean	min	max
4 h after light	96.4	96.4	96.4
8 h after light	105.5	96.1	114.9
12 h after light	201.75	159.6	243.9
4 h after dark	227.25	154.1	300.4
8 h after dark	173.7	123.6	223.8
12 h after dark	110.75	94.0	127.5