condition	mean	min	max
4 h after light	335.1	335.1	335.1
8 h after light	426.15	295.7	556.6
12 h after light	389.55	261.0	518.1
4 h after dark	460.5	373.5	547.5
8 h after dark	334.15	266.9	401.4
12 h after dark	241.8	218.1	265.5