condition	mean	min	max
4 h after light	46.4	46.4	46.4
8 h after light	41.85	40.6	43.1
12 h after light	84.0	39.3	128.7
4 h after dark	115.3	78.5	152.1
8 h after dark	86.8	56.0	117.6
12 h after dark	77.2	57.6	96.8