condition	mean	min	max
4 h after light	198.4186735	173.214234	223.623113
8 h after light	200.4547695	195.915776	204.993763
12 h after light	145.0210925	119.682547	170.359638
4 h after dark	191.1388635	171.716379	210.561348
8 h after dark	175.660729	147.306587	204.014871
12 h after dark	233.766205	233.766205	233.766205