condition	mean	min	max
4 h after light	683.0330295	558.430725	807.635334
8 h after light	640.6198715	595.776917	685.462826
12 h after light	742.8354015	723.359768	762.311035
4 h after dark	665.460936	607.653504	723.268368
8 h after dark	587.342658	456.429774	718.255542
12 h after dark	726.460032	726.460032	726.460032