condition	mean	min	max
4 h after light	687.2	687.2	687.2
8 h after light	767.6	688.0	847.2
12 h after light	892.2	845.8	938.6
4 h after dark	1287.05	1005.8	1568.3
8 h after dark	1393.8	1289.6	1498.0
12 h after dark	1207.5500000000002	1017.7	1397.4